I hope you continue to post. I welcome all opinions.
Just be careful not to leave the impression that you are a Delta pilot when commenting on our TA.
Just say you're not DL and there is no problem.

As far as the name calling --

tsquare is a highly valued contributor here. But you have to understand tsquare's style.
His rebuttals tend to be somewhat more, let's just say "personal", than the typical webforum debater. He takes no prisoners. Every forum needs guys like that. Keeps it more interesting.

Here's what I think -
His tone may appear to be overly harsh at times but I think that's just an internet persona. Secretly he probably has a beautiful flower garden, enjoys poetry and long walks on the beach at sunset.

But whatever you do, don't mention Lane Kiffin.